- Additional functions : on/off
- External synchronization range : no synchro
- Galvanic isolation input/output : 1 500 Vrms
- Nominal power up to : 50 W
- Protections : output short circuit, output over voltage
- Switching frequency : 225 KHz
- Trim adjustment : no trim
- Active PFC
- Dedicated for 115 Vac applications
- Low input current harmonic distortion < 10%
- MIL-STD-704, DO-160, ABD100 compliant
- Standard 3" x 2" package
- the latest Airbus standards ABD100:
. permanent input range: 108-122 Vac
. transient: 71Vac/15ms - 180Vac/100ms
. variable frequency: 360 - 800 Hz
. power factor: 0.95
- the international standard DO-160D:
. permanent input range: 100-122 Vac
. transient: up to 180Vac/100ms
- the US military standard MIL-STD-704E:
. permanent input range: 108-118 Vac
. transient: 80Vac/10ms - 180Vac/100ms.
The HGMM-50 series includes a soft start, a permanent short circuit protection and an inhibit fuction. The soft-start allows current limitation and eliminates inrush current during start-up. The short circuit protection completely protects the module against short-circuits of any duration by a shut down and restores to normal when the overload is removed.
The HGMM-50 series includes a model available with dual 2 x 17 Vdc outputs serialisable/parallable 17 or 34 Vdc to optimize the use of hold-up capacitance.
The HGMM-50 series has to be used as front-end in conjunction with a capacitance for hold-up and DC/DC modules at the output.
The design has been carried out with surface mount components and is manufactured in a fully automated process to guarranty high quality. Every module is tested with a GAIA Converter automated test equipment. The modules are potted with a bi-component thermal conductive compound and packaged in a metalic case to ensure the module's integrity under high environmental conditions.
This product selection table includes all available versions. Other references may be offered – see technical datasheets.
For more information, please consult factory.
|Reference||Status||Output power||Input voltage||Max. transient input voltage||Switching frequency||Output voltage||Output current||Min. transient input voltage||Output Nbr||Max power per channel||Case dimensions||Standard electrical functions||Operating case temp. range||Case material||Isolation voltage||Synchronization freq. range||Efficiency||Weight||Power factor||Total harmonic distorsion||Options||RoHS / SnPb|
|HGMB-50-W-17||Active||50 W||95 - 140 Vac||180.0 Vac / 100 ms, 71.0 Vac / 15 ms||225 KHz||82.7 x 48.7 x 12.7 mm||OVP, SCP||-40 to 105 °C||Metallic black anodized coating||1500 Vrms||80 %||80 Grams||T, S|
Output Nbr: S: Single output, B: Bi-outputs, D: Dual outputs, T: Triple outputs – Dual outputs products can be usable for single output or bi-outputs. Output Nbr E corresponds to a slave module (see DataSheet)
Case dimensions: L x W x H (maximum values in mm)
Standard electrical functions: Case: Case connection, OVLO: Input overvoltage lockout, UVLO: Input under voltage lockout, OCP: Output over current protection level, OPP: Output over power protection, OVP: Output over voltage protection level, SCP: Output short circuit protection, OTP: Over temperature protection, VIF: Pin for Input Current Ripple Reduction, SYNC: Pin for Synchronisation, TRIM: Pin for adjust ouput voltage, ITRIM: Pin for adjustement ouput current limitation, CC: Pin for capacitor charged signal, CD: Pin for capacitor discharged signal, UVLOadj: Pin for level undervoltage lockout adjust, VREF: Pin for output internal voltage reference, PF: Pin for power fail signal, SENSE: Pin for voltage regulation, REV.POL: Reverse polarity protection, SHARE: Pin for output current parallel sharing
Status NPR: Not preferred for new Design
Options: T Screening at start-up -55° C, Y High isolation 3000 Vdc, M On/Off function, S Screening and serialization, F Synchronization function, P Share function